110V AC to 12V DC Transformer, 12V 500W 40A Switching Power Converter, Built-in Cooling Fan, with Various Power adapters.

Dual Input Voltage: The input voltage of the switching power supply converter supports AC 110V-120V and 220V-240V. Power converter output range (12V, 1A-5A/12W-60W) or (12V, 10A-40A/120W-400W). The voltage input will automatically adjust to the SMPS model, and the output current mainly depends on your equipment. The dual-input voltage converter is suitable for a variety of power supply scenarios. For example, when working in different regions or places, equipment can be connected to different power supplies, providing more Great flexibility and reliability.
High Quality Material: Full copper nickel-plated terminal material, good conductivity, high conversion efficiency, corrosion resistance, aging resistance, the power converter is not limited by time and space, lightweight and portable, and more convenient to operate. There are multiple heat dissipation holes on the surface of the power converter, and a built-in cooling fan and dust filter, which not only effectively prevent dust from entering but also dissipate heat more efficiently. The package comes with alligator clips and car cigarette lighter positive and negative cables.
Wide Application: The power cord plug sold as a package is suitable for various scenarios and is used in large power transformers for Led lighting and CCTV camera security systems, communications and household appliances and electronic equipment, etc.
Safety Features: The 12V switching power supply converter has functions such as short circuit, overvoltage, overload, overtemperature, overcurrent, and low voltage protection.
Service Guarantee: We are committed to providing high-quality service, if you have any questions about the power converter, please contact us and we will try our best to solve the problem.